Hollywood Bulldozes Wetlands

The last significant stretch of open space in the Los Angles basin is about to go under the spade. Steven Spielberg wants to build a new studio on the Ballona Wetlands, and developers have planned a new city with 13,000 condos. Community activists are deeply divided about the best way to protect the wetlands: some advocate a compromise for a partial restoration, others are fighting every inch of development. Celeste Wesson reports.